61693140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 117134124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 131, 141, 167, 188, 235, 262, 282, 334, 393, 470, 501, 524, 564, 655, 668, 705, 786, 835, 940, 1002, 1310, 1410, 1572, 1670, 1965, 2004, 2505, 2620, 2820, 3340, 3930, 5010, 6157, 7849, 7860, 10020, 12314, 15698, 18471, 21877, 23547, 24628, 30785, 31396, 36942, 39245, 43754, 47094, 61570, 65631, 73884, 78490, 87508, 92355, 94188, 109385, 117735, 123140, 131262, 156980, 184710, 218770, 235470, 262524, 328155, 369420, 437540, 470940, 656310, 1028219, 1312620, 2056438, 3084657, 4112876, 5141095, 6169314, 10282190, 12338628, 15423285, 20564380, 30846570, 61693140]

約数ペア:

[(1, 61693140), (2, 30846570), (3, 20564380), (4, 15423285), (5, 12338628), (6, 10282190), (10, 6169314), (12, 5141095), (15, 4112876), (20, 3084657), (30, 2056438), (47, 1312620), (60, 1028219), (94, 656310), (131, 470940), (141, 437540), (167, 369420), (188, 328155), (235, 262524), (262, 235470), (282, 218770), (334, 184710), (393, 156980), (470, 131262), (501, 123140), (524, 117735), (564, 109385), (655, 94188), (668, 92355), (705, 87508), (786, 78490), (835, 73884), (940, 65631), (1002, 61570), (1310, 47094), (1410, 43754), (1572, 39245), (1670, 36942), (1965, 31396), (2004, 30785), (2505, 24628), (2620, 23547), (2820, 21877), (3340, 18471), (3930, 15698), (5010, 12314), (6157, 10020), (7849, 7860)]